By Jesse Bussard
In this week’s Feedstuffs e-newsletter a piece by my fellow Beef Producer blogger, Andy Vance, caught my attention. Vance’s article discussed a recent report released by the University of Minnesota and Canada’s McGill University that suggested patterns of crop yields are stagnating in several of the world’s major cereal crops.
The study observed global census data for four key crops including maize, rice, wheat, and soybeans, spanning a period from 1961 to 2008. In this time period, researchers noted while yields continued to increase in many areas, yields in 24-39% of crop-producing areas never improved or stagnated or collapsed.
Studies like this one highlight the growing need for a new approach to solve the challenges of feeding a rapidly growing human population. However, I disagree that a continued emphasis on increasing yields in crop production (as suggested in the aforementioned study) and in livestock production, for that matter, is the answer.
It is obvious something in the equation is missing. More research looking at the same factors will tell us nothing new. A new approach is needed – a new way of thinking about and looking at the same problems.
Click here to read the entire post on my Beef Producer blog, Fodder for Thought of my thoughts on this report and why I believe the mentality that we always need to produce more may not be the right path for the future of agriculture.
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